JPH027531U - - Google Patents
Info
- Publication number
- JPH027531U JPH027531U JP8583088U JP8583088U JPH027531U JP H027531 U JPH027531 U JP H027531U JP 8583088 U JP8583088 U JP 8583088U JP 8583088 U JP8583088 U JP 8583088U JP H027531 U JPH027531 U JP H027531U
- Authority
- JP
- Japan
- Prior art keywords
- base
- unit base
- fixed
- unit
- set screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000007751 thermal spraying Methods 0.000 claims 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例の縦断面図、第２
図は第１図の―線に沿う平面での断面図、第
３図は従来の圧電形振動検出器の使用態様の一部
断面立面図である。
１……ベース、３……止めネジ、４……外カバ
ー、５……ユニツトベース、５ａ……絶縁層、９
……圧電素子、１１……重錘、１３……内カバー
。
Figure 1 is a longitudinal sectional view of one embodiment of this invention;
The figure is a cross-sectional view taken along the line ``--'' in FIG. 1, and FIG. 3 is a partial cross-sectional elevational view of how a conventional piezoelectric vibration detector is used. DESCRIPTION OF SYMBOLS 1... Base, 3... Set screw, 4... Outer cover, 5... Unit base, 5a... Insulating layer, 9
... Piezoelectric element, 11 ... Weight, 13 ... Inner cover.
Claims (1)
よる絶縁層が形成され絶縁性の止めネジにより前
記ベースに固定されたユニツトベースと、圧電素
子および重錘を含み前記ユニツトベースに固定さ
れた振動―電気変換部と、前記ベースおよび前記
ユニツトベースにそれぞれ結合された外カバーお
よび内カバーとを備えてなる圧電形振動検出器。 A base, a unit base having an insulating layer formed by thermal spraying on the contact surface with the upper surface of the base and fixed to the base with an insulating set screw, and a vibrator including a piezoelectric element and a weight fixed to the unit base. A piezoelectric vibration detector comprising an electrical conversion section, and an outer cover and an inner cover respectively coupled to the base and the unit base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8583088U JPH0524025Y2 (en) | 1988-06-30 | 1988-06-30 | |
| KR2019880021667U KR930003859Y1 (en) | 1988-03-28 | 1988-12-27 | Vibration detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8583088U JPH0524025Y2 (en) | 1988-06-30 | 1988-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027531U true JPH027531U (en) | 1990-01-18 |
| JPH0524025Y2 JPH0524025Y2 (en) | 1993-06-18 |
Family
ID=31310485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8583088U Expired - Lifetime JPH0524025Y2 (en) | 1988-03-28 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524025Y2 (en) |
-
1988
- 1988-06-30 JP JP8583088U patent/JPH0524025Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524025Y2 (en) | 1993-06-18 |